78072008

素因数分解:

$2^3\times 7^1\times {\mathrm{593}}^1\times {\mathrm{2351}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 89578552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 593, 1186, 2351, 2372, 4151, 4702, 4744, 8302, 9404, 16457, 16604, 18808, 32914, 33208, 65828, 131656, 1394143, 2788286, 5576572, 9759001, 11153144, 19518002, 39036004, 78072008]

約数ペア:

[(1, 78072008), (2, 39036004), (4, 19518002), (7, 11153144), (8, 9759001), (14, 5576572), (28, 2788286), (56, 1394143), (593, 131656), (1186, 65828), (2351, 33208), (2372, 32914), (4151, 18808), (4702, 16604), (4744, 16457), (8302, 9404)]